Depreciation errors

[bobbysoundline]

Detected that custom integration 'robovac' is setting state directly. Entity None (<class 'custom_components.robovac.vacuum.RoboVacEntity'>) should implement the 'activity' property and return its state using the VacuumActivity enum. This will stop working in Home Assistant 2026.1, please create a bug report at https://github.com/codefoodpixels/robovac/issues

Detected that custom integration 'robovac' is setting the battery_level which has been deprecated. Integration robovac should implement a sensor instead with a correct device class and link it to the same device. This will stop working in Home Assistant 2026.8, please create a bug report at https://github.com/codefoodpixels/robovac/issues

Detected that custom integration 'robovac' is setting the battery supported feature which has been deprecated. Integration robovac should remove this as part of migrating the battery level and icon to a sensor. This will stop working in Home Assistant 2026.8, please create a bug report at https://github.com/codefoodpixels/robovac/issues

[critical-tinkerer]

+1

[superflyxxi]

@CodeFoodPixels I'm not able to create branches, but here's what I think may address the first issue. PR #116 didn't fix the issue.

Define the return type as VacuumActivity instead of str.
def activity(self) -> VacuumActivity | None:

I think in case there is no tuya_state, return none instead of STATE_UNAVAILBLE.
return None